552219809040 has 160 divisors (see below), whose sum is σ = 1937979354240. Its totient is φ = 144480121344.

The previous prime is 552219809021. The next prime is 552219809047. The reversal of 552219809040 is 40908912255.

It is a happy number.

552219809040 is a `hidden beast` number, since 5 + 522 + 1 + 9 + 80 + 9 + 0 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (552219809047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2297382 + ... + 2526341.

It is an arithmetic number, because the mean of its divisors is an integer number (12112370964).

Almost surely, 2^552219809040 is an apocalyptic number.

It is an amenable number.

552219809040 is an abundant number, since it is smaller than the sum of its proper divisors (1385759545200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

552219809040 is a wasteful number, since it uses less digits than its factorization.

552219809040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4823798 (or 4823786 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 552219809040 in words is "five hundred fifty-two billion, two hundred nineteen million, eight hundred nine thousand, forty".